Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:37423 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753795Ab2BUJYG (ORCPT ); Tue, 21 Feb 2012 04:24:06 -0500 From: Sujith Manoharan MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Message-ID: <20291.25258.47951.187283@gargle.gargle.HOWL> (sfid-20120221_102411_707601_C4EC22E0) Date: Tue, 21 Feb 2012 14:53:54 +0530 To: CC: Subject: [RFC/WIP 19/22] ath9k_htc: Use CONFIG_ATH9K_BTCOEX_SUPPORT Sender: linux-wireless-owner@vger.kernel.org List-ID: ath9k_htc can also make use of CONFIG_ATH9K_BTCOEX_SUPPORT to be compiled without BTCOEX support. Signed-off-by: Sujith Manoharan --- drivers/net/wireless/ath/ath9k/htc.h | 18 +++++++++++++++--- drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 10 +++++++--- 2 files changed, 22 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index 8046be6..1357952 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -400,12 +400,21 @@ struct ath_btcoex { u32 btscan_no_stomp; }; +#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT void ath9k_htc_init_btcoex(struct ath9k_htc_priv *priv, char *product); void ath9k_htc_start_btcoex(struct ath9k_htc_priv *priv); void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv); -void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv); -void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv); -void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv); +#else +static inline void ath9k_htc_init_btcoex(struct ath9k_htc_priv *priv, char *product) +{ +} +static inline void ath9k_htc_start_btcoex(struct ath9k_htc_priv *priv) +{ +} +static inline void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv) +{ +} +#endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ #define OP_INVALID BIT(0) #define OP_SCANNING BIT(1) @@ -486,7 +495,10 @@ struct ath9k_htc_priv { int cabq; int hwq_map[WME_NUM_AC]; +#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT struct ath_btcoex btcoex; +#endif + struct delayed_work coex_period_work; struct delayed_work duty_cycle_work; #ifdef CONFIG_ATH9K_HTC_DEBUGFS diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index 2c61d36..6aa7674 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -22,6 +22,8 @@ #define ATH_HTC_BTCOEX_PRODUCT_ID "wb193" +#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT + /* * Detects if there is any priority bt traffic */ @@ -113,7 +115,7 @@ static void ath_btcoex_duty_cycle_work(struct work_struct *work) ath9k_hw_btcoex_enable(priv->ah); } -void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv) +static void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv) { struct ath_btcoex *btcoex = &priv->btcoex; @@ -133,7 +135,7 @@ void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv) * (Re)start btcoex work */ -void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv) +static void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv) { struct ath_btcoex *btcoex = &priv->btcoex; struct ath_hw *ah = priv->ah; @@ -153,7 +155,7 @@ void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv) /* * Cancel btcoex and bt duty cycle work. */ -void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv) +static void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv) { if (ath9k_hw_get_btcoex_scheme(priv->ah) == ATH_BTCOEX_CFG_NONE) return; @@ -216,6 +218,8 @@ void ath9k_htc_init_btcoex(struct ath9k_htc_priv *priv, char *product) } } +#endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ + /*******/ /* LED */ /*******/ -- 1.7.9.1